399612690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1607}}^1$

素因数の和:1933

約数の個数: 80

約数和(自身を含む): 1078684992

約数和(自身を除く): 679072302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 307, 405, 614, 810, 921, 1535, 1607, 1842, 2763, 3070, 3214, 4605, 4821, 5526, 8035, 8289, 9210, 9642, 13815, 14463, 16070, 16578, 24105, 24867, 27630, 28926, 41445, 43389, 48210, 49734, 72315, 82890, 86778, 124335, 130167, 144630, 216945, 248670, 260334, 433890, 493349, 650835, 986698, 1301670, 1480047, 2466745, 2960094, 4440141, 4933490, 7400235, 8880282, 13320423, 14800470, 22200705, 26640846, 39961269, 44401410, 66602115, 79922538, 133204230, 199806345, 399612690]

約数ペア:

[(1, 399612690), (2, 199806345), (3, 133204230), (5, 79922538), (6, 66602115), (9, 44401410), (10, 39961269), (15, 26640846), (18, 22200705), (27, 14800470), (30, 13320423), (45, 8880282), (54, 7400235), (81, 4933490), (90, 4440141), (135, 2960094), (162, 2466745), (270, 1480047), (307, 1301670), (405, 986698), (614, 650835), (810, 493349), (921, 433890), (1535, 260334), (1607, 248670), (1842, 216945), (2763, 144630), (3070, 130167), (3214, 124335), (4605, 86778), (4821, 82890), (5526, 72315), (8035, 49734), (8289, 48210), (9210, 43389), (9642, 41445), (13815, 28926), (14463, 27630), (16070, 24867), (16578, 24105)]